Business Commons^™

The Shadow Banking System In The United States, Bhakti Joshi

Dissertations, Theses, and Capstone Projects

In 2008 the United States suffered a devastating economic collapse. Millions of Americans were unemployed; families lost their homes; and long time businesses were forced to shut down. These events put the United States into an economic depression so deep that the country has yet to fully recover. The crisis was not a natural disaster but varieties of private sector agents such as banks and hedge funds were responsible for its efficient cause. Even though the housing and stock bubbles were generated largely by market forces rather than by government policies, the US government policies and institutions also played a …

Dynamic Asset Allocation: A Bayesian Approach, Yalan Feng

Dissertations, Theses, and Capstone Projects

The first half of this dissertation consists of two essays addressing dynamic asset allocation problem by exploring time-varying volatility and covariance between different assets.

In the first essay, I propose a time-varying Bayesian approach based on autoregressive models. To allow a parsimonious specification while improving predictive power, I specify a step function that considerably decreases the number of parameters to be estimated. To reduce data dimensionality, I use orthogonal portfolios instead of correlated assets in estimation and forecast. Finally, a Bayesian estimation is applied to dynamically update coefficients and error variance. I combine Bayesian time-varying autoregression with step function restriction …

Studies In Volatility, Nazli Sila Alan

Dissertations, Theses, and Capstone Projects

This dissertation consists of five chapters that focus on the price discovery role of equity markets and examine the evolution of intraday stock price volatility as a key measure of market quality. Using six differentiated measures of intraday volatility (that mostly focus on the opening half-hour of trading), all common stocks listed at three stock exchanges with varying levels of fragmentation are analyzed: NYSE and NASDAQ stocks over the period 1993-2012, and Istanbul Stock Exchange (ISE) stocks over the period 2000-2011.

The results on the evolution of intraday volatility presented in Chapters 2 and 3 indicate the following: In 1993, …

Essays On Financial Market Volatility: Applications Of Time-Varying Dynamics, Emily Johnston

Dissertations, Theses, and Capstone Projects

This dissertation examines time-variation in asset volatility surrounding periods of financial market distress. In the first chapter we give a brief introduction of the overall theme of the project, and we outline the models used. The next chapters individually focus on the application of time-varying volatility to important themes in the literature. These include: the behavior of investor risk preferences across periods of stability and distress; inconsistencies in options pricing with regard to the behavior of the underlying asset; and the characterization of time-varying volatility dynamics in equity returns.

The second chapter of this dissertation examines the impact of changing …

Economies And Cultures Can’T Be Separated, Aldemaro Romero Jr.

Publications and Research

No abstract provided.